75117241

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 84490560

約数和(自身を除く): 9373319

約数列:

[1, 19, 23, 83, 109, 361, 437, 1577, 1909, 2071, 2507, 8303, 9047, 29963, 36271, 39349, 47633, 171893, 208081, 689149, 905027, 3265967, 3953539, 75117241]

約数ペア:

[(1, 75117241), (19, 3953539), (23, 3265967), (83, 905027), (109, 689149), (361, 208081), (437, 171893), (1577, 47633), (1909, 39349), (2071, 36271), (2507, 29963), (8303, 9047)]